Example For Controlling Web Login Users By Source Ip; Examples For Applying Acls To Hardware; Basic Acl Configuration Example - 3Com 4500 Configuration Manual

Configuration procedure
# Define ACL 2000.
<Sysname> system-view
[Sysname] acl number 2000
[Sysname-acl-basic-2000] rule 1 permit source 10.110.100.52 0
[Sysname-acl-basic-2000] quit
# Reference ACL 2000 on VTY user interface to control Telnet login users.
[Sysname] user-interface vty 0 4
[Sysname-ui-vty0-4] acl 2000 inbound

Example for Controlling Web Login Users by Source IP

Network requirements
Apply an ACL to permit Web users with the source IP address of 10.110.100.46 to log in to the switch
through HTTP.
Network diagram
Figure 1-2 Network diagram for controlling Web login users by source IP
Internet
Switch
Configuration procedure
# Define ACL 2001.
<Sysname> system-view
[Sysname] acl number 2001
[Sysname-acl-basic-2001] rule 1 permit source 10.110.100.46 0
[Sysname-acl-basic-2001] quit
# Reference ACL 2001 to control users logging in to the Web server.
[Sysname] ip http acl 2001

Examples for Applying ACLs to Hardware

Basic ACL Configuration Example

Network requirements
PC 1 and PC 2 connect to the switch through Ethernet 1/0/1. PC1's IP address is 10.1.1.1. Apply an
ACL on Ethernet 1/0/1 to deny packets with the source IP address of 10.1.1.1 from 8:00 to 18:00
everyday.
PC
10.110.100.46
1-12